diff options
Diffstat (limited to 'drivers/oprofile/cpu_buffer.c')
| -rw-r--r-- | drivers/oprofile/cpu_buffer.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c index d6c6827..b47ce03 100644 --- a/drivers/oprofile/cpu_buffer.c +++ b/drivers/oprofile/cpu_buffer.c @@ -112,7 +112,7 @@ void end_cpu_work(void) } /* Resets the cpu buffer to a sane state. */ -void cpu_buffer_reset(struct oprofile_cpu_buffer * cpu_buf) +void cpu_buffer_reset(struct oprofile_cpu_buffer *cpu_buf) { /* reset these to invalid values; the next sample * collected will populate the buffer with proper @@ -123,7 +123,7 @@ void cpu_buffer_reset(struct oprofile_cpu_buffer * cpu_buf) } /* compute number of available slots in cpu_buffer queue */ -static unsigned long nr_available_slots(struct oprofile_cpu_buffer const * b) +static unsigned long nr_available_slots(struct oprofile_cpu_buffer const *b) { unsigned long head = b->head_pos; unsigned long tail = b->tail_pos; @@ -134,7 +134,7 @@ static unsigned long nr_available_slots(struct oprofile_cpu_buffer const * b) return tail + (b->buffer_size - head) - 1; } -static void increment_head(struct oprofile_cpu_buffer * b) +static void increment_head(struct oprofile_cpu_buffer *b) { unsigned long new_head = b->head_pos + 1; @@ -149,17 +149,17 @@ static void increment_head(struct oprofile_cpu_buffer * b) } static inline void -add_sample(struct oprofile_cpu_buffer * cpu_buf, +add_sample(struct oprofile_cpu_buffer *cpu_buf, unsigned long pc, unsigned long event) { - struct op_sample * entry = &cpu_buf->buffer[cpu_buf->head_pos]; + struct op_sample *entry = &cpu_buf->buffer[cpu_buf->head_pos]; entry->eip = pc; entry->event = event; increment_head(cpu_buf); } static inline void -add_code(struct oprofile_cpu_buffer * buffer, unsigned long value) +add_code(struct oprofile_cpu_buffer *buffer, unsigned long value) { add_sample(buffer, ESCAPE_CODE, value); } @@ -173,10 +173,10 @@ add_code(struct oprofile_cpu_buffer * buffer, unsigned long value) * pc. We tag this in the buffer by generating kernel enter/exit * events whenever is_kernel changes */ -static int log_sample(struct oprofile_cpu_buffer * cpu_buf, unsigned long pc, +static int log_sample(struct oprofile_cpu_buffer *cpu_buf, unsigned long pc, int is_kernel, unsigned long event) { - struct task_struct * task; + struct task_struct *task; cpu_buf->sample_received++; @@ -222,7 +222,7 @@ static int oprofile_begin_trace(struct oprofile_cpu_buffer *cpu_buf) return 1; } -static void oprofile_end_trace(struct oprofile_cpu_buffer * cpu_buf) +static void oprofile_end_trace(struct oprofile_cpu_buffer *cpu_buf) { cpu_buf->tracing = 0; } @@ -260,7 +260,7 @@ void oprofile_add_sample(struct pt_regs * const regs, unsigned long event) #define MAX_IBS_SAMPLE_SIZE 14 void oprofile_add_ibs_sample(struct pt_regs *const regs, - unsigned int * const ibs_sample, int ibs_code) + unsigned int *const ibs_sample, int ibs_code) { int is_kernel = !user_mode(regs); struct oprofile_cpu_buffer *cpu_buf = &__get_cpu_var(cpu_buffer); @@ -345,7 +345,7 @@ void oprofile_add_trace(unsigned long pc) */ static void wq_sync_buffer(struct work_struct *work) { - struct oprofile_cpu_buffer * b = + struct oprofile_cpu_buffer *b = container_of(work, struct oprofile_cpu_buffer, work.work); if (b->cpu != smp_processor_id()) { printk(KERN_DEBUG "WQ on CPU%d, prefer CPU%d\n", |
